package com.qst.crop.service;

import com.github.pagehelper.PageInfo;
import com.qst.crop.entity.Discuss;

import java.util.List;

public interface DiscussService {
    List<Discuss> selectByKonwledge(Integer kId);


    List<Discuss> selectAllDiscuss();

    int adByKnowledge(Discuss discuss);
}
